North Korea has fired multiple unidentified ballistic missiles, the South Korean military said on Thursday. North Korea launched the missiles towards the East Sea, also known as the Sea of Japan, South Korean news agency Yonhap cited the general staff in Seoul (JCS) as saying. At least one missile was believed to have fallen into the sea, Japan’s Coast Guard said citing information provided by the Defence Ministry, the Kyodo news agency reported. North Korea is prohibited by UN resolutions from launching or even testing ballistic missiles of any range. These are usually surface-to-surface miss…